From: Planned energy-efficient retrofitting of a residential building in Italy
Frequency [Hz]
T e [°C]
110
90
70
50
30
20
4.78
5.22
5.43
5.34
4.62
25
4.08
4.45
4.63
4.56
3.98
3.48
3.8
3.96
3.92
3.45
35
2.97
3.24
3.39
3.36
3.00